I just deployed a small change to homepage and profile comments. This is the first of a few changes I will be making to the comment system. Replies are now collapsed by default. You can expand and collapse them. There is now a new actions bar at the bottom of comments which right now just has "view replies" and "reply" but will have more actions added to it. Right now I am keeping this just on homepage and profile comments before putting it on all the other places that have comments, because I want to get it just right before putting it everywhere. Please let me know your thoughts, and if anything is confusing by it or could be made better. Thanks!